GB/T 32571-2016
ActiveCorrosion of metals and alloys—Corrosion test for intergranular corrosion susceptibility of high—Cr ferritic stainless steels
金属和合金的腐蚀 高铬铁素体不锈钢晶间腐蚀试验方法
Application Summary AI generated
This standard specifies test methods for evaluating the intergranular corrosion susceptibility of high-chromium ferritic stainless steels. It is applied in metallurgical quality control and material selection for industries such as chemical processing, automotive exhaust systems, and power generation, where these steels are used in corrosive environments. The standard ensures reliable performance by detecting sensitization that could lead to premature failure.
Related Standards
GB/T 19291-2003
Corrosion of metals and alloys--General principles for corrosion testing
GB/T 19292.1-2003
Corrosion of metals and alloys--Corrosivity of atmospheres--Classification
GB/T 19292.4-2003
Corrosion of metals and alloys--Corrosivity of atmospheres--Determination of corrosion rate of standard specimens for the evaluation of corrosivity
GB/T 19292.2-2003
Corrosion of metals andalloys--Corrosivity of atmospheres--Guiding values for the corrosivity categories
GB/T 19292.3-2003
Corrosion of metals and alloys--Corrosivity of atmospheres--Measurement of pollution
GB/T 19745-2005
Corrosion tests in artificial atmosphere at very low Concentrations of polluting gas(es)
GB/T 19746-2005
Corrosion of metals and alloys-Alternate immersion test in salt solution
GB/T 19747-2005
Corrosion of metals and alloys-Determination of bimetallic Corrosion in outdoor exposure corrosion tests
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